Parilla flood map & planning overlays
A planning-constraint profile of Parilla
(Southern Mallee District Council, SA) - 739.94 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 19 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
739.94 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Parilla's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Parilla
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled to
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Parilla at a glance
How Parilla is zoned
Selling in Parilla? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose.
Across its 739.94 km², Parilla is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Rural. The median lot measures about 251,140 m² across 310 parcels.
Who lives in Parilla
Census 2021 figures published by the ABS for the Parilla suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 982, and decile 5 within South Australia. The national average is 1000.
Age profile
Share of Parilla's 159 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Karoonda - Lameroo, the wider ABS statistical area containing Parilla. There is no annual population series published at suburb level, so this describes the surrounding area rather than Parilla itself.
3,511 in 2001 to 2,944 in 2025, down 16%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Parilla data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Bushfire-prone mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Zoning | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Heritage and environment | Mapped where published | the South Australian Planning and Design Code and Location SA spatial data |
| Aircraft noise contours (ANEF) | Not held | the South Australian Planning and Design Code and Location SA spatial data, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 19 September 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Parilla address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Parilla lot.
See what's in the $9 report →Parilla planning - frequently asked
Is Parilla flood-prone?
Flood mapping covers Parilla and none of the suburb falls within a mapped flood overlay.
Is Parilla bushfire-prone?
Around 100% of Parilla is mapped as bushfire-prone, compared with a Southern Mallee District Council average of 100%.
Is Parilla under a flight path?
No aircraft were observed over Parilla in the period sampled (recent weeks to now). Sampling is intermittent, so that is a floor rather than proof that none fly over. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Parilla?
The dominant planning zone in Parilla is Rural, though the suburb also includes Conservation and Township.
Does Parilla have heritage-listed places?
Parilla has 1 heritage-listed place on record.
What is the typical lot size in Parilla?
Across 310 surveyed parcels in Parilla, the median lot size is about 251,140 m².
Does Parilla have a train station?
There is no train station inside Parilla itself. The suburb is served by 2 bus stops.
What is the population of Parilla?
At the 2021 Census Parilla had 159 usual residents, with a median age of 40 and an average household size of 2.4 people. The wider Karoonda - Lameroo statistical area, which contains Parilla, went from 3,511 people in 2001 to 2,944 in 2025, down 16%.
Is Parilla an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Parilla scores 982 and sits in decile 5 of 10 nationally and decile 5 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Parilla?
Median household income in Parilla was $1,687 a week at the 2021 Census, against $1,364 for the typical suburb in Southern Mallee District Council. Median rent was $200 a week and the median mortgage repayment $661 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Pinnaroo | 16.4 km | 0% | 100% |
| Lameroo | 22.3 km | 0% | 100% |
| Karte | 32.6 km | 0% | 100% |
| Parrakie | 41.0 km | 0% | 100% |
| Billiatt The District Council of Loxton Waikerie |
45.2 km | 0% | 100% |
| Kringin The District Council of Loxton Waikerie |
46.4 km | 0% | 100% |
| Ngarkat Tatiara District Council |
47.0 km | 0% | 100% |
| Peebinga The District Council of Loxton Waikerie |
48.6 km | 0% | 100% |
| Geranium | 50.6 km | 0% | 100% |
| Marama The District Council of Karoonda East Murray |
50.9 km | 0% | 100% |